In Ubuntu 9.10 I can't get apache directive ServerTokens
to work. My httpd.conf looks like below.
ServerName server.mydomain.com
ServerSignature Off
ServerTokens Prod
ServerName solved startup warnings, but ServerTokens doesn't take. Both Firebug and nmap reports Apache/2.2.12 (Ubuntu)
Try: ServerTokens ProductOnly
Probably goes without..but you will need to reload for changes to take effect.